Cách sử dụng
'Oho' is a word used to express surprise or realization. It can be used in situations where something unexpected happens or when you suddenly understand something. For example, if your friend tells you a surprising news, you can say "Oho! I didn't know that!" or if you suddenly remember something important, you can say "Oho! Now I remember!" However, it is important to use 'oho' appropriately and in a tone that is not sarcastic or mocking.